Feb 12 (Reuters) - Indonesia has long been the Twitter
capital of the world, but rival apps and rancorous political
debate are driving users away, illustrating the challenges the
microblogging service faces even in markets once considered
strongholds.

While Twitter doesn't break down country figures,
Global Web Index data shows Indonesia remains joint first with
Mexico in active users among the 34 countries the UK-based
metrics company monitors - and significantly ahead in terms of
penetration, at 74 percent of all Internet users.
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